Re: Need Opinion: Chart plotter, north up or course up?
I've noticed that this is very much a generational thing. There are exceptions, of course, but most people I've met who learned to navigate before GPS prefer north up and those who learned to navigate post GPS (I'm not sure that really counts as learning to navigate.) prefer heads up.
Being old enough to remember running miles of fog with the most complex device on my boat being my wind up Timex watch, I find there is a lot less mental math involved in north up. The steadier display is also a plus.